发明名称 |
Method and system for evaluating core stack pressure |
摘要 |
A method for evaluating core stack pressure includes: positioning a magnetic yoke near the core, the magnetic yoke being wound by an excitation winding; supplying current to the excitation winding to inject magnetic flux into the core; measuring a signal resulting from the injected magnetic flux; and using the measured signal to evaluate the core stack pressure. A system for implementing the method includes the magnetic yoke; a current supply for supplying the current; a sensor for measuring the signal; and a computer for using the measured signal to evaluate core stack pressure.
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申请公布号 |
US2003210059(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
US20020142342 |
申请日期 |
2002.05.10 |
申请人 |
KLIMAN GERALD BURT;MALLICK JOHN ANDREW;SHAH MANOJ RAMPRASAD;LEE SANG BIN |
发明人 |
KLIMAN GERALD BURT;MALLICK JOHN ANDREW;SHAH MANOJ RAMPRASAD;LEE SANG BIN |
分类号 |
G01L1/12;G01L5/00;G01R31/34;(IPC1-7):G01R31/06 |
主分类号 |
G01L1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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